EP3634625A4 - Couche d'imprégnation catalytique à porosité contrôlée pour réduction de nox - Google Patents
Couche d'imprégnation catalytique à porosité contrôlée pour réduction de nox Download PDFInfo
- Publication number
- EP3634625A4 EP3634625A4 EP18812886.2A EP18812886A EP3634625A4 EP 3634625 A4 EP3634625 A4 EP 3634625A4 EP 18812886 A EP18812886 A EP 18812886A EP 3634625 A4 EP3634625 A4 EP 3634625A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- controlled porosity
- catalytic washcoat
- nox abatement
- abatement
- nox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000003197 catalytic effect Effects 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
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- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
- C10L2200/0446—Diesel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/04—Catalyst added to fuel stream to improve a reaction
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
- F01N2370/04—Zeolitic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
- F01N2510/0684—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having more than one coating layer, e.g. multi-layered coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762517243P | 2017-06-09 | 2017-06-09 | |
PCT/IB2018/054171 WO2018225036A1 (fr) | 2017-06-09 | 2018-06-08 | Couche d'imprégnation catalytique à porosité contrôlée pour réduction de nox |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3634625A1 EP3634625A1 (fr) | 2020-04-15 |
EP3634625A4 true EP3634625A4 (fr) | 2020-10-28 |
Family
ID=64567011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18812886.2A Withdrawn EP3634625A4 (fr) | 2017-06-09 | 2018-06-08 | Couche d'imprégnation catalytique à porosité contrôlée pour réduction de nox |
Country Status (8)
Country | Link |
---|---|
US (1) | US11717814B2 (fr) |
EP (1) | EP3634625A4 (fr) |
JP (1) | JP2020522383A (fr) |
KR (1) | KR20200006624A (fr) |
CN (1) | CN110997138A (fr) |
BR (1) | BR112019025863A2 (fr) |
CA (1) | CA3065741A1 (fr) |
WO (1) | WO2018225036A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3721973A1 (fr) * | 2019-04-10 | 2020-10-14 | P & F Maschinenbau GmbH | Dispositif et procédé de fabrication de fils laqués |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4544538A (en) | 1982-07-09 | 1985-10-01 | Chevron Research Company | Zeolite SSZ-13 and its method of preparation |
US6709644B2 (en) | 2001-08-30 | 2004-03-23 | Chevron U.S.A. Inc. | Small crystallite zeolite CHA |
US20050100493A1 (en) * | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
US20050100494A1 (en) * | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
ES2542510T5 (es) | 2007-02-27 | 2019-01-16 | Basf Corp | Catalizadores de zeolita CHA de cobre |
MY179762A (en) * | 2007-03-26 | 2020-11-12 | Pq Corp | Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same |
BR112012012244A2 (pt) | 2009-11-24 | 2016-04-19 | Basf Se | processo para a preparação de zeólitos que possuam estrutura de armação cha e uma composição, material zeolítico que possui uma estrutura de armação cha, e, uso de um material zeolítico |
US9416322B2 (en) | 2010-03-18 | 2016-08-16 | W. R. Grace & Co.-Conn. | Process for making improved catalysts from clay-derived zeolites |
JP2013533804A (ja) * | 2010-07-15 | 2013-08-29 | ビーエーエスエフ ソシエタス・ヨーロピア | NOxの選択的還元用の銅含有ZSM−34、OFF及び/又はERIゼオライト系材料 |
US9517458B2 (en) * | 2011-12-02 | 2016-12-13 | Pq Corporation | Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NOx |
CN110496642A (zh) * | 2012-10-19 | 2019-11-26 | 巴斯夫公司 | 作为高温scr催化剂的8环小孔分子筛 |
US9034287B2 (en) | 2013-03-13 | 2015-05-19 | Basf Corporation | Catalyst compositions, articles, methods and systems |
US20140357476A1 (en) * | 2013-05-30 | 2014-12-04 | Corning Incorporated | Formed ceramic substrate composition for catalyst integration |
DE102014205783A1 (de) | 2014-03-27 | 2015-10-01 | Johnson Matthey Public Limited Company | Katalysator sowie Verfahren zum Herstellen eines Katalysator |
JP2017534447A (ja) * | 2014-10-30 | 2017-11-24 | ビーエーエスエフ コーポレーション | 混合金属型の大結晶モレキュラーシーブ触媒組成物、触媒物品、システムおよび方法 |
WO2017085646A1 (fr) * | 2015-11-17 | 2017-05-26 | Basf Corporation | Catalyseur pour le traitement de gaz d'échappement |
-
2018
- 2018-06-08 EP EP18812886.2A patent/EP3634625A4/fr not_active Withdrawn
- 2018-06-08 JP JP2019568047A patent/JP2020522383A/ja not_active Withdrawn
- 2018-06-08 CA CA3065741A patent/CA3065741A1/fr not_active Abandoned
- 2018-06-08 KR KR1020207000555A patent/KR20200006624A/ko active Search and Examination
- 2018-06-08 BR BR112019025863-9A patent/BR112019025863A2/pt not_active IP Right Cessation
- 2018-06-08 WO PCT/IB2018/054171 patent/WO2018225036A1/fr active Application Filing
- 2018-06-08 US US16/620,116 patent/US11717814B2/en active Active
- 2018-06-08 CN CN201880050746.XA patent/CN110997138A/zh active Pending
Non-Patent Citations (1)
Title |
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No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3634625A1 (fr) | 2020-04-15 |
US20200188895A1 (en) | 2020-06-18 |
CN110997138A (zh) | 2020-04-10 |
JP2020522383A (ja) | 2020-07-30 |
WO2018225036A1 (fr) | 2018-12-13 |
BR112019025863A2 (pt) | 2020-07-14 |
KR20200006624A (ko) | 2020-01-20 |
US11717814B2 (en) | 2023-08-08 |
CA3065741A1 (fr) | 2018-12-13 |
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